Patent
   D987798
Priority
Sep 06 2021
Filed
Oct 27 2021
Issued
May 30 2023
Expiry
May 30 2038
Assg.orig
Entity
unknown
0
8
n/a
The ornamental design for an air purifier, as shown and described.

FIG. 1 is a top perspective view of an air purifier of the present disclosure;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left-side elevational thereof;

FIG. 6 is a right-side elevational thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines shown in FIGS. 2 and 8 of the drawings represent portions of the air purifier and form no part of the claimed design.

Yang, Ruidian

Patent Priority Assignee Title
Patent Priority Assignee Title
D978310, Nov 14 2020 ZHONGSHAN HAOQI ELECTRICAL APPLIANCE CO., LTD. Humidifier
D979023, Mar 19 2021 Vornado Air, LLC Heater
D979030, Oct 20 2022 Air purifier
D979728, Feb 02 2021 ZHONGSHAN HAOQI ELECTRICAL APPLIANCE CO., LTD Humidifier
D979729, Aug 19 2021 Air purifier
D980400, Sep 16 2022 Shenzhen Xincheng Innovation Technology Co., Ltd. Air purifier
D980960, Jul 30 2019 MOLEKULE INC Air purifier
D981544, Aug 07 2020 LG Electronics Inc. Air purifier for automobile
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Oct 15 2021YANG, RUIDIANSHENZHEN ANTOP TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0579370507 pdf
Oct 27 2021SHENZHEN ANTOP TECHNOLOGY CO., LTD(assignment on the face of the patent)
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